package com.example.Servlet;

import com.example.Function.DataBaseOp;
import com.google.gson.Gson;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import java.util.Map;
/**
 * @author echo
 * 得到某一用户的所有有分数的科目
 */
@WebServlet("/GetIndividualScoreSubject")
public class GetIndividualScoreSubject extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String email = req.getParameter("email");

        List<List<String>> individualSubject = DataBaseOp.getIndividualSubject(email);

        resp.setCharacterEncoding("utf-8");
        PrintWriter out = resp.getWriter();
        Gson gson = new Gson();
        out.println(gson.toJson(individualSubject));
    }
}
